Protect Your Home is your local authorized ADT dealer in Seattle and all over Washington. We'll make your home a safety zone with a full home security system, including state-of-the-art motion detectors, door and window sensors, and easy-to-use keypads. Your home security system will be linked directly to ADT's monitoring center, staffed 24 hours a day by home security professionals. So whether you're at home, at work, or away for a few days, your ADT home security system will be there for you.